sidharthsuresh6d
sidharthsuresh6d sidharthsuresh6d
  • 03-09-2021
  • Mathematics
contestada

Help me with this Thanks!

Help me with this Thanks class=

Respuesta :

sam67656 sam67656
  • 03-09-2021

[tex] \bold \red{answer}[/tex]

(49+11)+(-30)=49+{11+30}

Step by step

(49+11)+(-30)=49+{11+___}

(49+11)+(-30)=49+{11+x}

49+11−30=49+11+x

49+11+−30=49+11+x

(49+11+−30)=(x)+(49+11)

30=x+60

30=x+60

x+60=30

x+60−60=30−60

x=−30

Answer Link

Otras preguntas

How did the government attempt to shape public opinion during the Cold War?
A gas sample is at 25°C and 1.0 atmosphere. Which changes in temperature and pressure will cause this sample to behave more like an ideal gas? (1) decreased tem
how many time does 4 go into 52
Which was an advantage held by the South over the North at the start of the Civil War? A. It's slave population was willing to fight to preserve the plantatio
Which pronoun best completes the sentence? How is the pronoun used? Oscar practiced with Stewart and __________. A. me; direct object B. I; object of a preposit
Match the following items. 1. French nobleman who served in the Continental Army 2. military commander who also had experience in government affairs Marquis de
What is the smallest of 3 consecutive positive integers if the product of the smaller two integers is 5 less than 5 times the largest integer?
how many days in 4 consecutive years
To break a chemical bond, energy must be(1) absorbed (2) destroyed (3) produced (4) released
An effect of the Long March was that communists were able to recruit peasants far from the reach of the